PROBLEM TO BE SOLVED: To provide a simple and convenient peeling method of a fish capable of uniformly peeling the surface skin of a fish without changing the taste of the fish.SOLUTION: The peeling method of a fish includes: a fillet processing step (S12) for forming a fillet with the skin by slicing a fish as a raw material a mounting step (S14) for mounting the fillet with the skin whose meat side is placed downward on a heat insulating material a packaging step (S15) for hermetically packaging the fillet with the heat insulating material with a packaging bag a freezing step (S16) for refrigerating the packed fillet a skin thawing step (S21) for applying fluid for only a period of several seconds to the skin of the fillet from above the packaging bag and a peeling step (S23) for peeling off the surface skin of the fillet.COPYRIGHT: (C)2013,JPO&INPIT【課題】魚の味を変えることなく、手軽な方法で魚の表皮を綺麗に剥ぐことの可能な魚の剥皮方法を提供する。【解決手段】本実施形態に係る魚の剥皮方法は、原料の魚を下ろして皮の付いたフィレを成形するフィレ加工工程(S12)と、フィレの身の側を下にして皮の付いたまま断熱材の上に載置する載置工程(S14)と、フィレを断熱材ごと包装袋で密封包装する包装工程(S15)と、包装されたフィレを冷凍する冷凍工程(S16)と、包装袋の上からフィレの皮に流体を寸秒だけ掛ける皮解凍工程(S21)と、フィレの表皮を剥ぐ剥皮工程(S23)と、を備える。【選択図】図1